6743320

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 15253920

約数和(自身を除く): 8510600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 641, 1052, 1282, 1315, 2104, 2564, 2630, 3205, 5128, 5260, 6410, 10520, 12820, 25640, 168583, 337166, 674332, 842915, 1348664, 1685830, 3371660, 6743320]

約数ペア:

[(1, 6743320), (2, 3371660), (4, 1685830), (5, 1348664), (8, 842915), (10, 674332), (20, 337166), (40, 168583), (263, 25640), (526, 12820), (641, 10520), (1052, 6410), (1282, 5260), (1315, 5128), (2104, 3205), (2564, 2630)]